:root{--ink:#0d1733;--muted:#5b6477;--line:#d9e2ee;--card:rgba(255,255,255,.82);--mint:#56d8b5;--mint2:#bdf6e6;--blue:#a9d8ff;--soft:#f6f9fc;--warn:#d98900;--shadow:0 24px 70px rgba(35,67,102,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.7 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(180deg,#fbfdff 0%,#f7fbff 100%)}
a{color:inherit}img{max-width:100%;height:auto;display:block}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-2;background-image:linear-gradient(rgba(126,150,176,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(126,150,176,.11) 1px,transparent 1px);background-size:52px 52px}
body:after{content:"";position:fixed;inset:-20%;pointer-events:none;z-index:-3;background:radial-gradient(circle at 25% 20%,rgba(117,193,255,.25),transparent 28%),radial-gradient(circle at 74% 24%,rgba(75,224,178,.25),transparent 28%),radial-gradient(circle at 55% 78%,rgba(75,224,178,.15),transparent 24%)}
.site-header{position:sticky;top:0;z-index:30;border-bottom:1px solid rgba(197,211,226,.8);background:rgba(250,253,255,.78);backdrop-filter:blur(18px)}
.header-inner{max-width:1180px;margin:auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:850;text-decoration:none;letter-spacing:-.02em}.header-nav{display:flex;gap:18px;font-size:14px}.header-nav a{text-decoration:none;color:var(--muted)}
.hero{max-width:1180px;margin:50px auto 28px;padding:0 22px}.hero-card{position:relative;overflow:hidden;border:1px solid rgba(202,218,231,.9);border-radius:34px;padding:54px;box-shadow:var(--shadow);background:linear-gradient(120deg,rgba(255,255,255,.9),rgba(228,255,248,.82))}.hero-card:before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-120px;top:-150px;background:radial-gradient(circle,var(--mint2),transparent 65%)}
.eyebrow{display:inline-flex;align-items:center;border:1px solid #cbd7e4;background:rgba(255,255,255,.88);box-shadow:0 10px 30px rgba(62,87,113,.10);border-radius:999px;padding:8px 14px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.hero h1{max-width:860px;margin:20px 0 14px;font-size:clamp(38px,6vw,70px);line-height:1.02;letter-spacing:-.055em}.hero p{max-width:760px;margin:0;color:var(--muted);font-size:19px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:14px;text-decoration:none;font-weight:800}.btn-primary{background:var(--ink);color:white}.btn-soft{border:1px solid #cfdbe8;background:rgba(255,255,255,.75)}
.quick-grid{max-width:1180px;margin:0 auto 32px;padding:0 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.quick-card{padding:22px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.76);box-shadow:0 12px 35px rgba(47,76,103,.06)}.quick-card strong{display:block;font-size:17px;margin-bottom:5px}.quick-card span{color:var(--muted);font-size:14px}
.content-grid{max-width:1180px;margin:0 auto 70px;padding:0 22px;display:grid;grid-template-columns:270px minmax(0,1fr);gap:34px;align-items:start}.toc{position:sticky;top:82px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.72);backdrop-filter:blur(14px);padding:18px;max-height:calc(100vh - 105px);overflow:auto}.toc-title{font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}.toc a{display:block;padding:9px 10px;border-radius:12px;text-decoration:none;color:#4f5b70;font-size:13px;line-height:1.35}.toc a:hover{background:#eef6ff;color:var(--ink)}
.article{min-width:0}.article>h2{margin:58px 0 18px;font-size:34px;line-height:1.15;letter-spacing:-.035em}.article>h3{margin:36px 0 14px;font-size:24px;line-height:1.25;letter-spacing:-.02em}.article p{margin:0 0 17px;color:#303b50}.article ul,.article ol{padding-left:24px;margin:0 0 22px}.article li{margin:7px 0}.article strong{color:#111c36}.article-image{margin:22px 0 28px;border-radius:26px;overflow:hidden;border:1px solid #d5e0ea;box-shadow:0 18px 50px rgba(42,72,98,.11);background:white}.article-image img{width:100%;aspect-ratio:1376/768;object-fit:cover}.notice-box{margin:26px 0;padding:22px 24px;border:1px solid #e1d6b8;border-left:5px solid var(--warn);border-radius:18px;background:rgba(255,250,235,.9)}.notice-box p{margin:0}.data-table{width:100%;border-collapse:separate;border-spacing:0;margin:24px 0 30px;background:rgba(255,255,255,.82);border:1px solid #d9e3ec;border-radius:18px;overflow:hidden;font-size:14px}.data-table th,.data-table td{padding:13px 14px;text-align:left;vertical-align:top;border-bottom:1px solid #e4ebf2}.data-table th{background:#eef7f4;font-weight:800}.data-table tr:last-child td{border-bottom:0}
.site-footer{border-top:1px solid #dbe4ed;background:rgba(255,255,255,.7)}.footer-inner{max-width:1180px;margin:auto;padding:30px 22px;display:flex;justify-content:space-between;gap:24px;align-items:center}.footer-inner nav{display:flex;gap:16px;flex-wrap:wrap}.footer-inner a{text-decoration:none;color:var(--muted);font-size:14px}
.subpage{max-width:860px;margin:60px auto 90px;padding:0 22px}.subpage-card{border:1px solid var(--line);border-radius:28px;background:rgba(255,255,255,.84);padding:36px;box-shadow:var(--shadow)}.subpage h1{font-size:42px;letter-spacing:-.04em;line-height:1.1}.subpage h2{margin-top:32px}.subpage p,.subpage li{color:#334056}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:18px;top:18px;z-index:100;background:#fff;padding:10px 14px;border-radius:10px}
@media(max-width:900px){.header-nav{display:none}.hero-card{padding:36px 26px}.quick-grid{grid-template-columns:1fr}.content-grid{grid-template-columns:1fr}.toc{position:relative;top:auto;max-height:none}.article>h2{font-size:30px}.footer-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.hero{margin-top:26px}.hero h1{font-size:42px}.hero p{font-size:17px}.hero-card{border-radius:24px;padding:30px 20px}.content-grid,.quick-grid,.hero{padding-left:14px;padding-right:14px}.data-table{display:block;overflow-x:auto;white-space:normal}.article>h2{font-size:28px}.article>h3{font-size:22px}}


.affiliate-section{max-width:1180px;margin:0 auto 38px;padding:0 22px}.affiliate-wrap{border:1px solid var(--line);border-radius:28px;background:rgba(255,255,255,.82);box-shadow:var(--shadow);padding:28px}.affiliate-heading{text-align:center;max-width:760px;margin:0 auto 24px}.affiliate-kicker{display:inline-block;color:#247a68;font-size:12px;font-weight:850;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}.affiliate-heading h2{font-size:clamp(28px,4vw,40px);line-height:1.12;letter-spacing:-.035em;margin:4px 0 9px}.affiliate-heading p{margin:0;color:var(--muted)}.affiliate-updated{margin-top:7px;color:var(--muted);font-size:13px}.affiliate-list{display:grid;gap:12px}.affiliate-card{position:relative;display:grid;grid-template-columns:44px 76px minmax(145px,1fr) minmax(220px,1.35fr) minmax(135px,.6fr);gap:14px;align-items:center;padding:15px 16px;border:1px solid #dce6ee;border-radius:17px;background:#fff;box-shadow:0 6px 20px rgba(42,72,98,.055);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.affiliate-card:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(42,72,98,.11)}.affiliate-card.top-pick{border:2px solid #50cdaa;margin-top:8px}.top-badge{position:absolute;top:-11px;left:15px;padding:4px 9px;border-radius:999px;background:#16896f;color:#fff;font-size:10px;font-weight:900;letter-spacing:.06em}.rank{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#eaf8f4;color:#15705e;font-weight:900}.logo-tile{width:70px;height:70px;border-radius:13px;display:grid;place-items:center;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(13,23,51,.09)}.logo-tile img{width:82%;height:82%;object-fit:contain}.brand-name{font-weight:900;line-height:1.2;margin-bottom:5px}.rating-row{display:flex;align-items:center;gap:8px}.stars{position:relative;display:inline-block;font-size:16px;line-height:1;letter-spacing:1px}.stars-base{color:#c9d2da}.stars-fill{position:absolute;left:0;top:0;overflow:hidden;white-space:nowrap;color:#d89a16;width:var(--fill)}.score{font-size:12px;font-weight:800;color:var(--muted)}.bonus-label{text-transform:uppercase;letter-spacing:.06em;font-size:10px;font-weight:900;color:var(--muted);margin-bottom:3px}.bonus-text{font-weight:850;line-height:1.35;color:#203149}.affiliate-cta a{display:block;text-align:center;padding:12px 13px;border-radius:12px;background:var(--ink);color:#fff;text-decoration:none;font-weight:900}.affiliate-cta a:hover{background:#17294e}.affiliate-skeleton{height:102px;border-radius:17px;border:1px solid #e2e9ef;background:linear-gradient(90deg,#fff 0,#edf3f7 45%,#fff 75%);background-size:220% 100%;animation:affiliate-shimmer .8s 2 ease-out}@keyframes affiliate-shimmer{to{background-position:-220% 0}}.affiliate-error{padding:18px;border:1px solid #e7c7c7;border-radius:15px;background:#fff7f7;color:#7a2d2d;text-align:center}
@media(max-width:900px){.affiliate-card{grid-template-columns:40px 68px 1fr 1.1fr}.affiliate-cta{grid-column:4}.logo-tile{width:64px;height:64px}}
@media(max-width:650px){.affiliate-section{padding-left:14px;padding-right:14px}.affiliate-wrap{padding:20px 14px;border-radius:22px}.affiliate-heading{text-align:left}.affiliate-card,.affiliate-card.top-pick{grid-template-columns:60px 1fr;padding:15px 13px;gap:11px;margin-top:8px}.rank{position:absolute;right:11px;top:11px;width:28px;height:28px;font-size:12px}.logo-tile{width:60px;height:60px}.brand-col{grid-column:2;padding-right:28px}.bonus-col{grid-column:1/-1;background:#f4f8fa;border-radius:11px;padding:11px;text-align:center}.affiliate-cta{grid-column:1/-1}.affiliate-cta a{padding:14px}.top-badge{left:12px}}
@media(prefers-reduced-motion:reduce){.affiliate-card{transition:none}.affiliate-skeleton{animation:none}}